CODEWITHSUNDEEP
c++qttouchqlistwidgetqt5.7
user7179690
user7179690

Reputation: 1123

when enable Touch Screen in QListWidget double click event not work QT

i use this code to enable touch screen in QListWidget

ui->listWidget->setAttribute(Qt::WA_AcceptTouchEvents,true);
ui->listWidget->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
ui->listWidget->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
QScroller::grabGesture(ui->listWidget,QScroller::TouchGesture);

the touch works great with no problems. but I have a double click signal on the QListWidget, when I double-clicking on an item in list widget the double click slot not work ?
the problem appears especially when the items need to be scrolled (many numbers of item's in list) but if the item's number is small not need to be scroll it works fine How can I solve this problem Thanks in Advance

Upvotes: 4

Views: 1130

Answers (1)

Rafael Marques
Rafael Marques

Reputation: 46

Try this workaround:

QScroller::grabGesture(ui->listWidget, QScroller::LeftMouseButtonGesture);

Upvotes: 3

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